| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.86 | 8.130% | $146.9054 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $156.60 | 5.775% | $165.6437 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $130.84 | 4.332% | $136.508 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $9.77 | 4.600% | $10.2194 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $60.91 | 5.464% | $64.2381 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $138.66 | 5.244% | $145.9313 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $108.69 | 9.575% | $119.0971 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $741.33 | $788.5430 | $788.55 | $788.55 | $788.40 | |